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MAX7314

Maxim Integrated Products
Part Number MAX7314
Manufacturer Maxim Integrated Products
Description 18-Port GPIO
Published Sep 23, 2005
Detailed Description 19-3170; Rev 4; 4/05 18-Port GPIO with LED Intensity Control, Interrupt, and Hot-Insertion Protection General Descripti...
Datasheet PDF File MAX7314 PDF File

MAX7314
MAX7314


Overview
19-3170; Rev 4; 4/05 18-Port GPIO with LED Intensity Control, Interrupt, and Hot-Insertion Protection General Description The MAX7314 I2C™-compatible serial interfaced peripheral provides microprocessors with 16 I/O ports plus one output-only port and one input-only port.
Each I/O port can be individually configured as either an open-drain current-sinking output rated at 50mA and 5.
5V, or a logic input with transition detection.
The output-only port can be assigned as an interrupt output for transition detection.
The outputs are capable of driving LEDs, or providing logic outputs with external resistive pullup up to 5.
5V.
Eight-bit PWM current control is built in for all 17 output ports.
A ...



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